Nice framing! It's interesting how much the image changes between the 3 nm and 7 nm filters. At 3 nm, the contrast is stronger on one side, while at 7 nm it turns out much softer. In the lower left corner, there's a supernova remnant—it really makes you want to collect more data on it!)
Thank you. The difference here might not only be from the filters. The shooting conditions. The stack was processed in APP. But you're right, I need to gather more data, at least another 3-4 hours.
30 May, 2025
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